baber/WOPTO huggingface dataset:
Patent JP-H01147438-A (JP)
Title: Light receiving device for camera
Inventor: TERAJIMA ATSUSHI
IPC: G03B7/099
Filed: 1987-12-03
Abstract: PURPOSE:To attain the coexistence of a photometric system and a focus detecting system in a single optical system and to make the best use of the bottom space of a camera main body by providing an optical path leading a flux from a photographing lens to a photodetector for range finding with a reflecting means possessing photodetectors. CONSTITUTION:The title device is constituted such that a flux from the photographing lens 1 is transmitted from the semi-transparent part of a main mirror 2 and is reflected to a mirror box bottom part 10 by a submirror 7. The flux led to the mirror box bottom part 10 passes through a filter 8 correcting relative luminosity factor and a lens doubling as photometry and focus detection, and makes incident on a metering photodetector 20a provided on part of the reflecting means 20. About 80% of the light incident on the reflecting mirror 20 is reflected on an aluminum surface, and is led to the range finding optical system possessing a light detecting means 14 to obtain focus detection information regarding an object. Two light receiving devices can be efficiently arranged in the small space of the mirror box bottom.
Patent JP-H09129934-A (JP)
Title: Led display panel
Inventor: SUZUKI SHOJI
IPC: H01L33/48
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin type emitter-driver integrated LED display panel which allows the labor cost for production and is improved in dimensional accuracy. SOLUTION: Interconnection patterns are formed on the front and back surfaces 12 and 14 of a multi-layer substrate 10 and connected each other through through-holes 40. To the pattern on the surface 12, surface mount LED elements 20 are soldered to form a grid-like surface mounted LED array. To the pattern on the surface 14, surface mount elements 30 are soldered to form a surface mounted driving element array. The LED elements 20 of the surface mounted array are driven by the driving element array 30 to display characters and picture information.
Patent JP-H04289717-A (JP)
Title: Single-pole gas insulating type wiring duct
Inventor: RAINAA POOTO
IPC: H01B9/06
Filed: 1991-10-25
Abstract: PURPOSE: To create the components of the wiring duct of a intermediate-pressure or high-pressure switcher so that required gas insulated type connection wires can be combined by a simple system. CONSTITUTION: A wiring duct has a covering pipe 2 and a tubular inner conductor 11 that is retained concentrically by an insulation support 20 is provided in the covering pipe 2. An electrode body that is buried into an arm 21 of the insulation support 20 is loaded into a groove between flanges 5 and 6 of sections 3 and 4 of a coating pipe or is brought into contact with the inner wall of the sections 3 and 4 by an elastic contact piece 36, a locking member 25 connects the insulation support 20 and sections 12 and 13 of the inner conductor 11, and a relay member 15 can be inserted into the adjacent sections 12 and 13 of the inner conductor, so that the wiring duct has a multi-surface slide contact element 16.
Patent JP-H01148313-A (JP)
Title: Cylinder forming device for pleated filter medium
Inventor: YAGI KATSUTOSHI
IPC: B31F1/20
Filed: 1987-12-03
Abstract: PURPOSE:To automatically and correctly bring both parting end parts of bellows type filter medium together on a specified axis line to butt-joint each other by using a butting means of specified structure. CONSTITUTION:A filter medium A of pleated shape in cross section and of square shape in plain is inserted from a receiving trough 5 into the peripheral space 9 between a forming surface of arc of a guide 7 of trough shape and the outer peripheral surface of a guide rod 8 inserted into the guide. By the movement of the filter medium A in this inserted state, the filter medium A is gradually wound along the tapered forming surface so that the diameter becomes small and both the parting end plain parts B are respectively brought into contact with the right and left side surfaces of the butting plate 8a of the guide rod 8. From this state, the lowering of a butting member 10, the leaving of both the parting end plain parts B from the butting plate 8a due to the movement of the filter medium A, the inserting of a hoop member C1, and the pressing of the butting part by pressing dies 16, 17 are carried out in order, and the product of the filter body is obtained.
Patent JP-H01149748-A (JP)
Title: Production of carboxylic acid anhydride
Inventor: FUKUOKA SHINSUKE
IPC: C07C53/12
Filed: 1987-12-07
Abstract: PURPOSE:To obtain the title compound readily, in high purity and in high yield without using an expensive reaction reagent, by reacting an organic iodine compound with carbon monoxide and an organic carboxylate as raw materials without using a catalyst. CONSTITUTION:An organic iodine compound is reacted with carbon monoxide and an organic carboxylate containing an organic group different from that of the organic iodine compound at >=180 deg.C, preferably >=200 deg.C-<=400 deg.C, especially >=230 deg.C-<=350 deg.C preferably under 1-500kg/cm<2>, preferably 5-300kg/cm<2> in a solvent such as hexane or henzene without using a catalyst to give a carboxylic acid anhydride comprising only the organic group of the organic iodine compound and the aimed compound comprising only the organic group of the organic carboxylate. The molar ratio of the organic iodine compound and the organic carboxylate is 0.5-2.0, preferably 0.8-1.5 equivalent iodine atom based on cation component of the organic carboxylate.
Patent JP-H09142960-A (JP)
Title: Production of inorganic coated body
Inventor: OBARA SHINGO
IPC: C04B41/65
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an inorg. coated body excellent in durability which has a coating film formed by applying and baking a high temp. baking-type coating material and is suitable as an inorg. building material. SOLUTION: An inorg. hardened body is obtd. by forming and hardening an inorg. material compsn. comprising 100 pts.wt. SiO2 -Al2 O3 reactive inorg. powder, 0.2-450 pts.wt. alkali metal silicate and 35-1500 pts.wt. water. The obtd. body is subjected to heat treatment by heating at a specified temp. rising rate. Then a high temp. baking-type coating material is applied on the surface of the heat treated inorg. hardened body and baked to form a coating film of the high temp. baking type coating material.
Patent JP-H06126907-A (JP)
Title: Fluororesin laminated sheet
Inventor: YAMAMOTO EIJI
IPC: B32B27/12
Filed: 1992-10-20
Abstract: PURPOSE:To make a fluororesin laminated sheet easy for treatment while it is being made excellent in a high frequency characteristic and good in a hysteresis of a permittivity within a practical temperature range by a method wherein a woven fabric of silica fiber having a mineral composition of silicon dioxide in the fiber, and a prepreg onto which the fluororesin film is thermally fixed by pressure, are laminated. CONSTITUTION:A woven fabric made of silica fiber has 95% or over of silicon dioxide in the fiber composing the woven fabric. The woven fabric composed of a fluororesin film and the silica fiber is made a sandwich like multi-layer form wherein, for example, the fluororesin film is made an outer layer and the woven fabric made of the silica fiber is pinched as an inner layer, and fixed thermally by pressurizing with, for example, a double belt press. For the fluororesin laminated sheet obtained thus, since the fluororesin film is solidly fixed by pressure to the other fluororesin film from a void of the silica fiber, an excellent high frequency characteristic which the fluororesin film has with no problems of a hysteresis of permittivity within a practical temperature range and strength and heat resistance of the woven fabric made of the silica fiber are obtained.
Patent JP-2001127721-A (JP)
Title: Broadcasting system capable of localizing broadcasting area of satellite broadcast, and device used for the system
Inventor: SHIMAZU HIDEO
IPC: H04H20/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To receive a different advertisement according to the area where a viewer is present when the advertisement is distributed by satellite broadcasting. SOLUTION: A broadcasting program 2 consists of an area specification part 3 stored with a list of areas to which a broadcast should be distributed and broadcast contents themselves. The broadcasting program 2 is received by a radio wave reception part 6. A current position acquisition part 7 detects the current position of a receiver 5. The current position is matched by a current area detection part 8 against an area-physical area correspondence table 9 and converted into an area name. When the area name outputted by the current area detection part 8 is included in the area specification part 3 of the broadcasting program 2 received from the radio wave reception part 6, a broadcasting possible/impossible state decision part 10 outputs the content part 4 of the broadcasting program 2 to a reproduction part 11.
Patent JP-2000127866-A (JP)
Title: Shutter for vehicle
Inventor: NAKAJIMA HIROKATSU
IPC: B60R16/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a shutter for a vehicle taking a secure water resisting measure regardless of the water resisting performance of electrical equipment by covering the front face of the electrical equipment operationally provided inside the vehicle. SOLUTION: This shutter for a vehicle is provided with a shutter body 1 for covering the front face of electrical equipment 40 provided inside the vehicle, and a guide means for changing the state of the shutter body 1 among a first state A of the shutter body 1 stored almost horizontally in a shutter storage part provided at the upper part of the electrical equipment 40, a second state B of the shutter body 1 pulled out almost horizontally from the shutter storage part, and a third state C of the shutter body 1 covering the front face of the electrical equipment 40. The guide means comprises guide protrusions 4, 5 provided at both side faces of the shutter body 1, and a pair of shutter guides 10A, 10B separately provided at chass is 20A, 20B opposed to both side faces of the shutter body 1, and having long grooves 11 and circular arc grooves 12 for guiding the protrusions 4, 5.
Patent JP-H06126558-A (JP)
Title: Workpiece transfer device in production line
Inventor: AJIKI HARUMI
IPC: B23P21/00
Filed: 1992-10-20
Abstract: PURPOSE:To easily set a truck to a production line of a vehicle body when a door panel once removed from the body is transferred to a transfer section by the use of a handcart type truck and easily transfer the truck even if the mounted door panel is transferred. CONSTITUTION:A drive unit 7 provided with a traveling drive section 11 for shifting a truck 2 along rails 8 laid on a fixed path, a turning section 9 for changing the horizontal direction of the truck 2 and a slide section 10 for moving the truck 2 toward or away from a production line is provided for the truck 2 for transferring a mounted workpiece 6. The drive unit 7 is operated to shift the truck 2 without any hands mainly in transferring the workpiece 6 and constituted to be set to the free condition so that the truck 2 can be at will shifted by a hand in the other cases.
Patent JP-H06126639-A (JP)
Title: Inner circumferential blade diamond wheel
Inventor: MINAMI NAOHIRO
IPC: B24D5/12
Filed: 1992-10-21
Abstract: PURPOSE:To prevent damage of a base metal as the sticking of chips is controlled, and improve thickness accuracy by way of decreasing the camber of a workpiece, its chips and working affected layers and to enable a long service life by forming an inner circumferential blade diamond wheel on a base body after covering it with a diamond-form carbon film. CONSTITUTION:An inner circumferential blade diamond wheel made up of attaching a diamond abrasive grain tight to an inner circumference of a ring platelike base metal 1 made of stainless steel or the like and the vicinity by means of nickeling or the like is convered with a diamond-form carbon film 11 at its part of a diamond abrasive grain layer 3 stuck with both-side metal bodies and abrasive grains excluded with an outer circumferential number cm of the base metal 1. In consequence, wetting of a coolant is almost nothing there because of water-repelledness, so the sticking of chips is therefore checked. Accordingly, flaws and metal fatigue in a part of the base metal 1 becomes lessened, any possible tension down in this base metal 1 is held down to lowness. With this constitution, a cutting edge can describe a constant locus without entailing any deflection up and down.
Patent JP-H06137294-A (JP)
Title: Water storage tank
Inventor: SAYAMA IWASAKU
IPC: F04D15/00
Filed: 1992-10-22
Abstract: PURPOSE:To simplify a piping work at an installation site for a water storage tank and to simplify maintenance and a repair work. CONSTITUTION:A submerged pump unit 5 is placed sideways in a tank 1 through a pump entrance 4 formed in the lower part of the tank 1. The pump entrance 4 is closed from the outside by means of a casing flange 6 formed at the submerged pump unit 5 and a flow rate regulating valve 16 to regulate a flow rate fed to a feed water port 7 according to a quantity of water used in a position situated downstream from a water feed pipe 8 is arranged to the casing flange 6. A pressure regulating valve 17 to regulate pressure of water fed by pressure through the feed water port 7 is provided.
Patent JP-H10149545-A (JP)
Title: Optical pickup assembling and adjusting device
Inventor: SHINOHARA YASUO
IPC: G02B7/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To automatically assemble and adjust an optical pickup with high precision and high versatile at high speed by using plural positioning mechanisms for fixing and holding a base of an optical pickup and abutting and bonding a light emitting and receiving device to the base. SOLUTION: A reference shaft 27a inserted into a guide hole is held in a prescribed position by a clamper 29 of the positioning mechanism 13 of a work 26 to make and keep an angle to a reference disk in the radial direction horizontal. The base is held in a prescribed position in the direction of an optical axis of an objective lens by a pressing member 13b and a reference surface, and the base is held in a prescribed position in the radial direction by the reference shaft 27a of a platen 27, a pusher 13a and a lifting arm 30 to decide an angle to the reference disk in the tangential direction. The light emitting and receiving device is moved and adjusted in the direction of an optical axis of a bent optical path and is abutted against a fitting surface to be laterally and longitudinally adjusted in the vertical direction of the optical axis by a clamper 35.  A contact probe holder 42 is moved to approach and recede from the back surface of the base, having plural probes to be electrically connected.
Patent JP-H10218893-A (JP)
Title: Oligonucleotide containing 5-fluorouracil and its production
Inventor: OZAKI SHOICHIRO
IPC: C07H21/00
Filed: 1994-11-07
Abstract: PURPOSE: To produce the subject new compound, useful as an anticancer agent, etc., having high anticancer activities and reduced in toxicity by binding a cyanoethylphosphoramidite, etc., of 5-fluorouridine, etc., to a nucleoside. CONSTITUTION: This new oligonucleotide contains one or more 5-fluorouracils and is useful as an anticancer agent, etc., having strong anticancer activities and reduced in toxicity. The oligonucleotide containing the 5-fluorouracil is obtained by binding a cyanoethylphosphoramidite or a 2-chlorophenyl phosphate of 5-fluorouridine or 5-fluoro-2'-deoxyuridine at the 5- or the 3-position [e.g. 2',3'-O-isopropylidene-5-O-(β-cyanoethyl-N,N-diisopropylaminophosphityl)5- fluorouridine] to a nucleoside (e.g. 3'-O-acetyl 2'-deoxyuridine).
Patent JP-H04180862-A (JP)
Title: Water dripping and jetting apparatus
Inventor: MIYAUCHI SUNAO
IPC: B05B17/08
Filed: 1990-11-13
Abstract: PURPOSE:To give an unexpected strong impression to improve attractiveness and create an attractive topic by installing a vibrating apparatus for causing sloshing phenomena of vibrating a water tank and cutting water into drops and spouting them upward. CONSTITUTION:When a water tank 1 is vibrated with 1-5mm amplitude and about 70Hz frequency by starting a vibrating apparatus 2, at first a relatively stable circular standing wave, that is a resonance wave, which has a slight amplitude and is concentric with the water tank 1, is caused in the free surface of the water. When the vibrating frequency is kept constant and only the vibrating amplitude is increased and becomes at least about 3mm, the resonance wave is deformed and changed to a 1/2 subharmonic wave, well-known as surface wave of a vibrating water tank 1. When only the vibrating amplitude is increased further to about 5mm from the state that the 1/2 subharmonic wave is generated under the condition that the frequency of the water tank 1 is kept constant, the amplitude of the water surface wave is increased and soon the wave-form is changed unstably and finally collapses, and the wave crest parts are cut into water drops and spouted. In other words, water drops are jetted.
Patent JP-H04179986-A (JP)
Title: Map book
Inventor: OYAGI TOSHIKATSU
IPC: G09B29/04
Filed: 1990-11-14
Abstract: PURPOSE:To allow the opening of the pages of the neighboring areas desired to be viewed by one time of operation by providing direction indicators to indicate the neighboring directions and pressing pieces in partial maps. CONSTITUTION:The map book 10 consists of a front cover 12 which is so set as to be foldable at a central part and the partial maps 14 bound together with this front cover 12. The partial maps 14 are gathered to a number of groups and the pressing pieces 15 are provided at the varied disposing positions thereof with each of the gathered pages. The direction indicators 16 to indicate the neighboring directions are provided on the pages corresponding to these pressing pieces 15. The necessary pages are then opened when the map book is opened by pressing the pressing pieces 15 of the directions desired to be viewed.
Patent JP-H05117795-A (JP)
Title: Thin aluminum alloy sheet for drawless fin having excellent suitability to burring and production thereof
Inventor: SHIBATA HIROSHI
IPC: C22F1/04
Filed: 1991-10-28
Abstract: PURPOSE:To produce a high strength thin Al alloy sheet for drawless fins having excellent suitability to burring and working into fins used as fins for an air conditioner for a room. CONSTITUTION:This thin Al alloy sheet for drawless fins having excellent suitability to burning consists of 0.10-0.30wt.% Si, 0.60-1.00wt.% Fe, 0.05-0.15wt.% Cu and the balance Al with inevitable impurities and contains an intermetallic compd. of <=0.1mum diameter distributed by >=5 pieces/mum<3> in the metal structure before working.
Patent JP-H11140976-A (JP)
Title: Building
Inventor: AZUMA KAZUHISA
IPC: F21S8/04
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To form an open room space with a high ceiling by exposing beams without covering them with internal walls or the ceiling boards and sticking decoration boards and arranging lighting appliances or the like, in a building having a steel frame Rahmen structure. SOLUTION: A beam 2 is exposed in a room partitioned by an internal wall 4 and an inclined ceiling board 5, in the second floor of a two-story steel encased prehabricated house. Decoration boards 6, 6 are attached to both sides of the beam 2 made of an H-shaped steel and flowerpots or the like for foliage plants are placed in a groove 7 formed by the decoration boards 6, 6 on the upper part and lights 8 are arranged in the groove 7 formed in the lower side, and the groove 7 is covered with a translucent plastic plate 81. In this way, an inclined space 9 is formed by the inclined ceiling board 5 in the room to form an open room space with a high ceiling. In ths case, the beam 2 may be decorated by cloth or paint. When columns are exposed in the inside of the room, a spacious floor plan can be realized without restriction of positions of columns.
Patent JP-H01111009-A (JP)
Title: High-density polyethylene based three-dimensional network fiber and production thereof
Inventor: ITO KOZO
IPC: D04H1/4291
Filed: 1987-12-08
Abstract: PURPOSE:To obtain the above fiber, consisting of fine fibrils and having high heat resistance and strength, by producing a high pressure difference in a high- pressure solution of high-density polyethylene in trichlorofluoromethane between parts before and after a vacuum orifice, activating the solution and discharging the solution to a region under a low pressure. CONSTITUTION:A high-density polyethylene based polymer and tri chlorofluoromethane are filled in an autoclave 4 equipped with a stirrer 5, resistors 6 and 7 for sensing temperature and pressure gauge 8 for sensing pressure to provide a homogeneous solution under a high pressure. A high pressure difference is then produced in the resultant solution between parts before and after a vacuum orifice 12 to activate the liquid. The obtained poly mer solution is subsequently passed from a polymer solution discharge valve 11 through a spinning device consisting of the vacuum orifice 12, vacuum cham ber 13 and spinning nozzle 14 and then discharged to a region under a low pressure to afford the aimed fibrillated network fiber having <=40 intensity ratio of long-period scattering measured by X-ray small angle scattering, 150-200Angstrom  long-period and <=30m<2>/g specific surface area.
Patent JP-H01153492-A (JP)
Title: Variable type post-mixing carbonated beverage distributor
Inventor: TAKAHASHI YUTAKA
IPC: B67D1/07
Filed: 1987-12-08
Abstract: PURPOSE: To prevent a dispenser from being wetted by the spilled drinking water during the pouring work by mounting a portable tank removable from a cabinet by being separated from a pipe which guides the drinking water to a carbonator. CONSTITUTION: A portable tank 26 is connected with a pump 35 through a water supply pipe 42 by a seal coupler 41, and the carbonated water is prepared in a carbonator 17 by supplying the cooled drinking water to the carbonator 17 through the pipes 42, 44. When the contents of the portable tank 26 is reduced, the driking water is filled therein by opening a panel 73 of a cabinet 2, removing the seal coupler 41 and taking out the portable tank 26 from the cabinet 2, and the portable tank 26 is put in the cabinet 2 again, and the seal coupler 41 is connected. Whereby the drinking water can be easily supplied without wetting a variable after-mixing carbonated beverage dispenser.